[Bug tree-optimization/93734] [9 Regression] Invalid code generated with -O2 -march=haswell -ftree-vectorize

2022-05-27 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93734 Richard Biener changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[Bug tree-optimization/93734] [9 Regression] Invalid code generated with -O2 -march=haswell -ftree-vectorize

2021-07-19 Thread mikpelinux at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93734 --- Comment #8 from Mikael Pettersson --- I can't reproduce the wrong code using either the fortran test case in #c2 or the C one in #c3 with gcc-9.4.0 on Kaby Lake R. If I revert the PR92420 fix both test cases do reproduce the wrong code. Thus

[Bug tree-optimization/93734] [9 Regression] Invalid code generated with -O2 -march=haswell -ftree-vectorize

2021-06-01 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93734 Richard Biener changed: What|Removed |Added Target Milestone|9.4 |9.5 --- Comment #7 from Richard Biener

[Bug tree-optimization/93734] [9 Regression] Invalid code generated with -O2 -march=haswell -ftree-vectorize

2021-05-14 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93734 Jakub Jelinek changed: What|Removed |Added Target Milestone|8.5 |9.4 --- Comment #6 from Jakub Jelinek